extrusive
unstable
agitable
bursting
combustible
detonating
edgy
emotional
emotionally unstable
eruptive
excitable
explodable
explosible
explosive
fierce
fiery
fulminating
furious
hasty
high-mettled
high-spirited
high-strung
highly emotional
hot
hot-tempered
hotheaded
impetuous
inflammable
irascible
irritable
mettlesome
nervous
passionate
peppery
perturbable
prickly
quick
quick-tempered
sensitive
short-tempered
simmering
skittish
spunky
startlish
stormy
tempestuous
tornadic
touchy
vehement
violent
wild
abrupt
arid
calcareous
coral
desolate
irregular
jagged
northern
precipitous
radioactive
rocky
subterranean
tremendous
vast
Atlantic
Germanic
Hispanic
Magellanic
Oceanic
Panic
Satanic
Titanic
botanic
galvanic
germanic
gigantic
inorganic
koranic
manic
mechanic
messianic
oceanic
organic
panic
satanic
titanic
transatlantic
transoceanic
tympanic